<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>音频视频标签</title>
</head>
<body>
<!--音频标签-->
<audio src="img/bird.mp3" controls ></audio>
<!--视频标签-->
<video src="img/wdsj.mp4" controls muted autoplay></video>

</body>
</html>